Assenagon Asset Management S.A. Acquires 1,344,010 Shares of Amgen Inc. $AMGN
Published . Updated .
Assenagon Asset Management S.A. Acquires 1,344,010 Shares of Amgen Inc. $AMGN MarketBeat
Directly affected
- AMGN Amgen
Named in this report.
Indirectly affected
- SPY SPDR S&P 500
The broad U.S. stock market
- TLT iShares 20+ Year Treasury Bond
Long-term U.S. government bonds
- QQQ Invesco QQQ
Large technology stocks
- GLD SPDR Gold Shares
Gold can move with the broad market
Price reaction, T-5 to T+3
Assenagon Asset Management S.A. Acquires 1,344,010 Shares of Amgen Inc. $AMGN MarketBeat
Source: MarketBeat
The price since 16 Oct 2026: Amgen (AMGN) versus the S&P 500
| Company | When | Move | Status |
|---|---|---|---|
| Amgen (AMGN) | that day | -0.32% | final price |
| Amgen (AMGN) | the next day | -2.09% | final price |
| Amgen (AMGN) | two days later | +0.06% | still updating |
| Amgen (AMGN) | three days earlier | -4.88% | final price |
| Amgen (AMGN) | five days earlier | -4.43% | final price |
| GLD | that day | -0.17% | final price |
| GLD | the next day | -0.79% | final price |
| GLD | two days later | -1.15% | still updating |
| GLD | three days earlier | -0.27% | final price |
| GLD | five days earlier | +0.50% | final price |
| QQQ | that day | -2.52% | final price |
| QQQ | the next day | -1.36% | final price |
| QQQ | two days later | -1.67% | still updating |
| QQQ | three days earlier | +2.12% | final price |
| QQQ | five days earlier | +3.17% | final price |
| SPY | that day | -1.09% | final price |
| SPY | the next day | -0.67% | final price |
| SPY | two days later | -0.49% | still updating |
| SPY | three days earlier | +0.81% | final price |
| SPY | five days earlier | +0.87% | final price |
| TLT | that day | +0.06% | final price |
| TLT | the next day | -0.66% | final price |
| TLT | two days later | +0.16% | still updating |
| TLT | three days earlier | -2.05% | final price |
| TLT | five days earlier | -2.54% | final price |
Filings that name Amgen (AMGN) around 16 Oct 2026
- David J. Taylor buy Amgen (AMGN) ($1,001 - $15,000). That is 24 days before publication, inside 30 days. The filing is listed beside the story “Assenagon Asset Management S.A. Acquires 1,344,010 Shares of Amgen Inc. $AMGN.”
- David J. Taylor sell Amgen (AMGN) ($1,001 - $15,000). That is 51 days before publication, inside 60 days. The filing is listed beside the story “Assenagon Asset Management S.A. Acquires 1,344,010 Shares of Amgen Inc. $AMGN.”
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Amgen (AMGN)
Companies carried with this story
- AMGN Amgen
For “Assenagon Asset Management S.A. Acquires 1,344,010 Shares of Amgen Inc. $AMGN,” Amgen (AMGN) is linked, with no stored direction, high confidence. Reason on file: The source item explicitly associated this symbol with the reported development
Amgen (AMGN)
On 16 Oct 2026, “Assenagon Asset Management S.A. Acquires 1,344,010 Shares of Amgen Inc. $AMGN” is the story that connects Amgen (AMGN) to this story.
What ties Amgen (AMGN) to the headline is this: The source item explicitly associated this symbol with the reported development
Dates in the story, and the Amgen (AMGN) price range
AMGN traded between 396.21 and 441.59 across 20 sessions. The latest close on file is 424.93.
What the saved facts support for Amgen (AMGN)
22 out of 100Price not final
“Assenagon Asset Management S.A. Acquires 1,344,010 Shares of Amgen Inc. $AMGN” scores 22 out of 100. The score uses 1 sources, a -1.42% difference versus the S&P 500 (SPY), and 1 linked companies. The price is not final yet.